A highly selective thiosemicarbazone based Schiff base chemosensor for colorimetric detection of Cu2+ and Ag+ ions and turn-on fluorometric detection of Ag+ ions

A phenyl thiadiazole based receptor (L) has been presented for fluorescent colorimetric detection of Al3+ ion with very low detection limit in aqueous medium. The probe L can be applied for logic gate formation, recovery of contaminated water samples and smart-phone based analysis.

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A highly selective fluorescence turn-on chemosensor for Zn2+, and its application in live cell imaging, and as a colorimetric sensor for Co2+: experimental and TD-DFT calculations

New Journal of Chemistry ◽

10.1039/c8nj01580e ◽

2018 ◽

Vol 42 (15) ◽

pp. 12595-12606 ◽

Cited By ~ 22

Author(s):

Marzieh Sohrabi ◽

Mehdi Amirnasr ◽

Soraia Meghdadi ◽

Martin Lutz ◽

Maryam Bikhof Torbati ◽

...

Keyword(s):

Dft Calculations ◽

Live Cell Imaging ◽

Cell Imaging ◽

Colorimetric Detection ◽

Live Cell ◽

Fluorometric Detection ◽

Turn On ◽

Highly Sensitive ◽

Td Dft ◽

Fluorescence Turn On

A highly sensitive quinoline based “dual” chemosensor used for fluorometric detection of Zn2+, live-cell imaging, and colorimetric detection of Co2+.

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Synthesis and characterization of a highly selective turn-on fluorescent chemosensor for Sn2+ derived from diimine Schiff base

Synthetic Metals ◽

10.1016/j.synthmet.2020.116668 ◽

2021 ◽

Vol 272 ◽

pp. 116668

Author(s):

Feyza Kolcu ◽

Diğdem Erdener ◽

İsmet Kaya

Keyword(s):

Schiff Base ◽

Fluorescent Chemosensor ◽

Synthesis And Characterization ◽

Turn On

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A dual‐channel “turn‐on” fluorescent chemosensor for high selectivity and sensitivity detection of CN¯ based on a coumarin‐Schiff base derivative in aqueous system

Luminescence ◽

10.1002/bio.4058 ◽

2021 ◽

Author(s):

Wen‐Min Ding ◽

Ya Wu ◽

Shu‐Zhen Zhang ◽

Jing Li ◽

Li Xu ◽

...

Keyword(s):

Schiff Base ◽

High Selectivity ◽

Aqueous System ◽

Fluorescent Chemosensor ◽

Turn On ◽

Dual Channel ◽

Base Derivative ◽

Sensitivity Detection

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Chromogenic ‘naked eye’ and fluorogenic ‘turn on’ sensor for mercury metal ion using thiophene-based Schiff base

RSC Advances ◽

10.1039/c5ra11043b ◽

2015 ◽

Vol 5 (81) ◽

pp. 65731-65738 ◽

Cited By ~ 36

Author(s):

Divya Singhal ◽

Neha Gupta ◽

Ashok Kumar Singh

Keyword(s):

Schiff Base ◽

Binding Affinity ◽

Metal Ion ◽

Limit Of Detection ◽

Electrochemical Behaviour ◽

Naked Eye ◽

Turn On

2-((3-Methylthiophen-2-yl)methyleneamino)benzenethiol (Probe 1) is selective for Hg2+. The binding affinity of Hg2+ with Probe 1 was confirmed by DFT and electrochemical behaviour. The limit of detection was 20 μM with 2 : 1 stoichiometry of 1 + Hg2+ complex.

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